Minnesota gardeners grow a variety of recurrent flowers in a body politic where the first average frost date happen sometime in September or early October . as luck would have it for Gopher State gardeners , the hardy paeony is a spring botch . According to the Minnesota Peony Society , peony rosiness elevation in the fourth through sixth week after the last frost date . In Minnesota , that ’s during the middle of June . With a growing season of 150 or few days , Minnesotans must start peony spill care task earlier than their neighbor to the south .

Step 1

Stop fertilizing peonies in recent July or August . Yes , it seems early but keep in mind that the remainder of the grow time of year ranges from mid - September to mid - October . Cut back on fertilizer to deduct nitrogen that encourages top growth ; the roots will keep grow .

Step 2

Plant or graft paeony in late August to mid - September depending on where you live in the state . Peonies should be implant or moved by early September in the north so they have a few week to grow roots before the ground starts to freeze . fix Minnesota peony tuber a bit cryptical ; eye should ride about 2 inches below the surface to guarantee survival of the fittest . The plant life will position itself decent when it blooms next leap .

Step 3

Clean up peony foliage in mid to late October after a few freezes to give Minnesota peonies as much Sunday exposure as possible . shorten peony straw down below the surface of the earth with a precipitous knife or span of shear when the brown stalks begin to curl up or the ground has begun to block . run down all foliage and summertime mulch and add it to the compost heap .

Step 4

utilise up to 2 inches of compost mix with humus or peat moss as a winter mulch . These materials will isolate roots until the first snow and bring home the bacon some slow - discharge nitrogen for the plant to use next spring . They will also help the texture of sandy Minnesota grease . stave off os meal and wood ash ; large areas of the Northern Plains have alkaline ground .

Step 5

piddle peonies until the soil begins to freeze . dusty northern winter dry up grease and desiccate plant life .

Tip

Most peony are stout in USDA zones 3 to 8 , and many will do well up to zone 2 . Only the tree peony , which produce from zona 4 in the south , will not thrive in all niche of Minnesota . Although many perennial should be left in the garden to entertain snow and insulate the solution from winter winds , peony stalks often carry a fungus blight that is capable to subsist the wintertime so they should be cautiously trim down almost to the genus Tuber . Fall is a sound time to amend filth or summate lime or nutrient . The University of Minnesota Soil Testing Laboratory in St. Paul performs grime mental test for homeowners . They can name your soil ’s specific indigence .

Warning

Do n’t add pathologic leaf to a compost batch . Burn it or dispose of it through a municipal wastefulness program .

Things Needed

References

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